[PATCH] PCI: fix sparse warnings in drivers/net/* and bttv

This should fix sparse warnings in drivers/net/* and bttv.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>

drivers/media/video/bttv-driver.c

@@ -3942,7 +3942,7 @@ static int bttv_suspend(struct pci_dev *pci_dev, u32 state)
 
 	/* save pci state */
 	pci_save_state(pci_dev);
-	if (0 != pci_set_power_state(pci_dev, state)) {
+	if (0 != pci_set_power_state(pci_dev, device_to_pci_power(pci_dev, state))) {
 		pci_disable_device(pci_dev);
 		btv->state.disabled = 1;
 	}
@@ -3961,7 +3961,7 @@ static int bttv_resume(struct pci_dev *pci_dev)
 		pci_enable_device(pci_dev);
 		btv->state.disabled = 0;
 	}
-	pci_set_power_state(pci_dev, 0);
+	pci_set_power_state(pci_dev, PCI_D0);
 	pci_restore_state(pci_dev);
 
 	/* restore bt878 state */

drivers/net/3c59x.c

@@ -1549,7 +1549,7 @@ vortex_up(struct net_device *dev)
 	int i;
 
 	if (VORTEX_PCI(vp) && vp->enable_wol) {
-		pci_set_power_state(VORTEX_PCI(vp), 0);	/* Go active */
+		pci_set_power_state(VORTEX_PCI(vp), PCI_D0);	/* Go active */
 		pci_restore_state(VORTEX_PCI(vp));
 	}
 
@@ -2941,7 +2941,7 @@ static int vortex_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	/* The kernel core really should have pci_get_power_state() */
 
 	if(state != 0)
-		pci_set_power_state(VORTEX_PCI(vp), 0);
+		pci_set_power_state(VORTEX_PCI(vp), PCI_D0);
 	err = vortex_do_ioctl(dev, rq, cmd);
 	if(state != 0)
 		pci_set_power_state(VORTEX_PCI(vp), state);
@@ -3140,7 +3140,7 @@ static void acpi_set_WOL(struct net_device *dev)
 
 	/* Change the power state to D3; RxEnable doesn't take effect. */
 	pci_enable_wake(VORTEX_PCI(vp), 0, 1);
-	pci_set_power_state(VORTEX_PCI(vp), 3);
+	pci_set_power_state(VORTEX_PCI(vp), PCI_D3hot);
 }
 
 
@@ -3163,7 +3163,7 @@ static void __devexit vortex_remove_one (struct pci_dev *pdev)
 	unregister_netdev(dev);
 
 	if (VORTEX_PCI(vp) && vp->enable_wol) {
-		pci_set_power_state(VORTEX_PCI(vp), 0);	/* Go active */
+		pci_set_power_state(VORTEX_PCI(vp), PCI_D0);	/* Go active */
 		if (vp->pm_state_valid)
 			pci_restore_state(VORTEX_PCI(vp));
 	}

drivers/net/8139cp.c

@@ -1623,7 +1623,7 @@ static int read_eeprom (void __iomem *ioaddr, int location, int addr_len)
 static void cp_set_d3_state (struct cp_private *cp)
 {
 	pci_enable_wake (cp->pdev, 0, 1); /* Enable PME# generation */
-	pci_set_power_state (cp->pdev, 3);
+	pci_set_power_state (cp->pdev, PCI_D3hot);
 }
 
 static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
@@ -1813,7 +1813,7 @@ static void cp_remove_one (struct pci_dev *pdev)
 		BUG();
 	unregister_netdev(dev);
 	iounmap(cp->regs);
-	if (cp->wol_enabled) pci_set_power_state (pdev, 0);
+	if (cp->wol_enabled) pci_set_power_state (pdev, PCI_D0);
 	pci_release_regions(pdev);
 	pci_clear_mwi(pdev);
 	pci_disable_device(pdev);
@@ -1863,7 +1863,7 @@ static int cp_resume (struct pci_dev *pdev)
 	netif_device_attach (dev);
 	
 	if (cp->pdev && cp->wol_enabled) {
-		pci_set_power_state (cp->pdev, 0);
+		pci_set_power_state (cp->pdev, PCI_D0);
 		pci_restore_state (cp->pdev);
 	}
 	

drivers/net/8139too.c

@@ -2607,7 +2607,7 @@ static int rtl8139_suspend (struct pci_dev *pdev, u32 state)
 
 	spin_unlock_irqrestore (&tp->lock, flags);
 
-	pci_set_power_state (pdev, 3);
+	pci_set_power_state (pdev, PCI_D3hot);
 
 	return 0;
 }
@@ -2620,7 +2620,7 @@ static int rtl8139_resume (struct pci_dev *pdev)
 	pci_restore_state (pdev);
 	if (!netif_running (dev))
 		return 0;
-	pci_set_power_state (pdev, 0);
+	pci_set_power_state (pdev, PCI_D0);
 	rtl8139_init_ring (dev);
 	rtl8139_hw_start (dev);
 	netif_device_attach (dev);

drivers/net/amd8111e.c

@@ -1826,17 +1826,17 @@ static int amd8111e_suspend(struct pci_dev *pci_dev, u32 state)
 		if(lp->options & OPTION_WAKE_PHY_ENABLE)
 			amd8111e_enable_link_change(lp);	
 		
-		pci_enable_wake(pci_dev, 3, 1);
-		pci_enable_wake(pci_dev, 4, 1); /* D3 cold */
+		pci_enable_wake(pci_dev, PCI_D3hot, 1);
+		pci_enable_wake(pci_dev, PCI_D3cold, 1);
 
 	}
 	else{		
-		pci_enable_wake(pci_dev, 3, 0);
-		pci_enable_wake(pci_dev, 4, 0); /* 4 == D3 cold */
+		pci_enable_wake(pci_dev, PCI_D3hot, 0);
+		pci_enable_wake(pci_dev, PCI_D3cold, 0);
 	}
 	
 	pci_save_state(pci_dev);
-	pci_set_power_state(pci_dev, 3);
+	pci_set_power_state(pci_dev, PCI_D3hot);
 
 	return 0;
 }
@@ -1848,11 +1848,11 @@ static int amd8111e_resume(struct pci_dev *pci_dev)
 	if (!netif_running(dev))
 		return 0;
 
-	pci_set_power_state(pci_dev, 0);
+	pci_set_power_state(pci_dev, PCI_D0);
 	pci_restore_state(pci_dev);
 
-	pci_enable_wake(pci_dev, 3, 0);
-	pci_enable_wake(pci_dev, 4, 0); /* D3 cold */
+	pci_enable_wake(pci_dev, PCI_D3hot, 0);
+	pci_enable_wake(pci_dev, PCI_D3cold, 0); /* D3 cold */
 
 	netif_device_attach(dev);
 

drivers/net/e100.c

@@ -2326,7 +2326,7 @@ static int e100_suspend(struct pci_dev *pdev, u32 state)
 	pci_save_state(pdev);
 	pci_enable_wake(pdev, state, nic->flags & (wol_magic | e100_asf(nic)));
 	pci_disable_device(pdev);
-	pci_set_power_state(pdev, state);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
 	return 0;
 }
@@ -2336,7 +2336,7 @@ static int e100_resume(struct pci_dev *pdev)
 	struct net_device *netdev = pci_get_drvdata(pdev);
 	struct nic *nic = netdev_priv(netdev);
 
-	pci_set_power_state(pdev, 0);
+	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
 	e100_hw_init(nic);
 

drivers/net/eepro100.c

@@ -1014,7 +1014,7 @@ speedo_open(struct net_device *dev)
 	if (netif_msg_ifup(sp))
 		printk(KERN_DEBUG "%s: speedo_open() irq %d.\n", dev->name, dev->irq);
 
-	pci_set_power_state(sp->pdev, 0);
+	pci_set_power_state(sp->pdev, PCI_D0);
 
 	/* Set up the Tx queue early.. */
 	sp->cur_tx = 0;
@@ -1963,7 +1963,7 @@ speedo_close(struct net_device *dev)
 	if (netif_msg_ifdown(sp))
 		printk(KERN_DEBUG "%s: %d multicast blocks dropped.\n", dev->name, i);
 
-	pci_set_power_state(sp->pdev, 2);
+	pci_set_power_state(sp->pdev, PCI_D2);
 
 	return 0;
 }
@@ -2088,7 +2088,7 @@ static int speedo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 		   access from the timeout handler.
 		   They are currently serialized only with MDIO access from the
 		   timer routine.  2000/05/09 SAW */
-		saved_acpi = pci_set_power_state(sp->pdev, 0);
+		saved_acpi = pci_set_power_state(sp->pdev, PCI_D0);
 		t = del_timer_sync(&sp->timer);
 		data->val_out = mdio_read(dev, data->phy_id & 0x1f, data->reg_num & 0x1f);
 		if (t)
@@ -2099,7 +2099,7 @@ static int speedo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	case SIOCSMIIREG:		/* Write MII PHY register. */
 		if (!capable(CAP_NET_ADMIN))
 			return -EPERM;
-		saved_acpi = pci_set_power_state(sp->pdev, 0);
+		saved_acpi = pci_set_power_state(sp->pdev, PCI_D0);
 		t = del_timer_sync(&sp->timer);
 		mdio_write(dev, data->phy_id, data->reg_num, data->val_in);
 		if (t)

drivers/net/pci-skeleton.c

@@ -1921,7 +1921,7 @@ static int netdrv_suspend (struct pci_dev *pdev, u32 state)
 	spin_unlock_irqrestore (&tp->lock, flags);
 
 	pci_save_state (pdev);
-	pci_set_power_state (pdev, 3);
+	pci_set_power_state (pdev, PCI_D3hot);
 
 	return 0;
 }
@@ -1934,7 +1934,7 @@ static int netdrv_resume (struct pci_dev *pdev)
 
 	if (!netif_running(dev))
 		return 0;
-	pci_set_power_state (pdev, 0);
+	pci_set_power_state (pdev, PCI_D0);
 	pci_restore_state (pdev);
 	netif_device_attach (dev);
 	netdrv_hw_start (dev);

drivers/net/sis900.c

@@ -2238,7 +2238,7 @@ static int sis900_suspend(struct pci_dev *pci_dev, u32 state)
 	/* Stop the chip's Tx and Rx Status Machine */
 	outl(RxDIS | TxDIS | inl(ioaddr + cr), ioaddr + cr);
 
-	pci_set_power_state(pci_dev, 3);
+	pci_set_power_state(pci_dev, PCI_D3);
 	pci_save_state(pci_dev);
 
 	return 0;
@@ -2253,7 +2253,7 @@ static int sis900_resume(struct pci_dev *pci_dev)
 	if(!netif_running(net_dev))
 		return 0;
 	pci_restore_state(pci_dev);
-	pci_set_power_state(pci_dev, 0);
+	pci_set_power_state(pci_dev, PCI_D0);
 
 	sis900_init_rxfilter(net_dev);
 

drivers/net/starfire.c

@@ -2159,7 +2159,7 @@ static void __devexit starfire_remove_one (struct pci_dev *pdev)
 
 
 	/* XXX: add wakeup code -- requires firmware for MagicPacket */
-	pci_set_power_state(pdev, 3);	/* go to sleep in D3 mode */
+	pci_set_power_state(pdev, PCI_D3hot);	/* go to sleep in D3 mode */
 	pci_disable_device(pdev);
 
 	iounmap((char *)dev->base_addr);

drivers/net/typhoon.c

@@ -1890,7 +1890,7 @@ typhoon_sleep(struct typhoon *tp, int state, u16 events)
 
 	pci_enable_wake(tp->pdev, state, 1);
 	pci_disable_device(pdev);
-	return pci_set_power_state(pdev, state);
+	return pci_set_power_state(pdev, pci_choose_state(pdev, state));
 }
 
 static int
@@ -1899,7 +1899,7 @@ typhoon_wakeup(struct typhoon *tp, int wait_type)
 	struct pci_dev *pdev = tp->pdev;
 	void __iomem *ioaddr = tp->ioaddr;
 
-	pci_set_power_state(pdev, 0);
+	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
 
 	/* Post 2.x.x versions of the Sleep Image require a reset before
@@ -2553,7 +2553,7 @@ typhoon_remove_one(struct pci_dev *pdev)
 	struct typhoon *tp = netdev_priv(dev);
 
 	unregister_netdev(dev);
-	pci_set_power_state(pdev, 0);
+	pci_set_power_state(pdev, PCI_D0);
 	pci_restore_state(pdev);
 	typhoon_reset(tp->ioaddr, NoWait);
 	iounmap(tp->ioaddr);

drivers/net/via-rhine.c

@@ -1974,7 +1974,7 @@ static int rhine_resume(struct pci_dev *pdev)
         if (request_irq(dev->irq, rhine_interrupt, SA_SHIRQ, dev->name, dev))
 		printk(KERN_ERR "via-rhine %s: request_irq failed\n", dev->name);
 
-	ret = pci_set_power_state(pdev, 0);
+	ret = pci_set_power_state(pdev, PCI_D0);
 	if (debug > 1)
 		printk(KERN_INFO "%s: Entering power state D0 %s (%d).\n",
 			dev->name, ret ? "failed" : "succeeded", ret);

drivers/net/via-velocity.c

@@ -804,7 +804,7 @@ static int __devinit velocity_found1(struct pci_dev *pdev, const struct pci_devi
 	
 	/* and leave the chip powered down */
 	
-	pci_set_power_state(pdev, 3);
+	pci_set_power_state(pdev, PCI_D3hot);
 #ifdef CONFIG_PM
 	{
 		unsigned long flags;
@@ -1742,7 +1742,7 @@ static int velocity_open(struct net_device *dev)
 		goto err_free_rd_ring;
 	
 	/* Ensure chip is running */	
-	pci_set_power_state(vptr->pdev, 0);
+	pci_set_power_state(vptr->pdev, PCI_D0);
 	
 	velocity_init_registers(vptr, VELOCITY_INIT_COLD);
 
@@ -1750,7 +1750,7 @@ static int velocity_open(struct net_device *dev)
 			  dev->name, dev);
 	if (ret < 0) {
 		/* Power down the chip */
-		pci_set_power_state(vptr->pdev, 3);
+		pci_set_power_state(vptr->pdev, PCI_D3hot);
 		goto err_free_td_ring;
 	}
 
@@ -1868,7 +1868,7 @@ static int velocity_close(struct net_device *dev)
 		free_irq(dev->irq, dev);
 		
 	/* Power down the chip */
-	pci_set_power_state(vptr->pdev, 3);
+	pci_set_power_state(vptr->pdev, PCI_D3hot);
 	
 	/* Free the resources */
 	velocity_free_td_ring(vptr);
@@ -2194,8 +2194,8 @@ static int velocity_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	/* If we are asked for information and the device is power
 	   saving then we need to bring the device back up to talk to it */
 	   	
-	if(!netif_running(dev))
-		pci_set_power_state(vptr->pdev, 0);
+	if (!netif_running(dev))
+		pci_set_power_state(vptr->pdev, PCI_D0);
 		
 	switch (cmd) {
 	case SIOCGMIIPHY:	/* Get address of MII PHY in use. */
@@ -2207,8 +2207,8 @@ static int velocity_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 	default:
 		ret = -EOPNOTSUPP;
 	}
-	if(!netif_running(dev))
-		pci_set_power_state(vptr->pdev, 3);
+	if (!netif_running(dev))
+		pci_set_power_state(vptr->pdev, PCI_D3hot);
 		
 		
 	return ret;
@@ -2818,8 +2818,8 @@ static void enable_flow_control_ability(struct velocity_info *vptr)
 static int velocity_ethtool_up(struct net_device *dev)
 {
 	struct velocity_info *vptr = dev->priv;
-	if(!netif_running(dev))
-		pci_set_power_state(vptr->pdev, 0);
+	if (!netif_running(dev))
+		pci_set_power_state(vptr->pdev, PCI_D0);
 	return 0;
 }	
 
@@ -2834,8 +2834,8 @@ static int velocity_ethtool_up(struct net_device *dev)
 static void velocity_ethtool_down(struct net_device *dev)
 {
 	struct velocity_info *vptr = dev->priv;
-	if(!netif_running(dev))
-		pci_set_power_state(vptr->pdev, 3);
+	if (!netif_running(dev))
+		pci_set_power_state(vptr->pdev, PCI_D3hot);
 }
 
 static int velocity_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
@@ -3229,15 +3229,15 @@ static int velocity_suspend(struct pci_dev *pdev, u32 state)
 		velocity_shutdown(vptr);
 		velocity_set_wol(vptr);
 		pci_enable_wake(pdev, 3, 1);
-		pci_set_power_state(pdev, 3);
+		pci_set_power_state(pdev, PCI_D3hot);
 	} else {
 		velocity_save_context(vptr, &vptr->context);
 		velocity_shutdown(vptr);
 		pci_disable_device(pdev);
-		pci_set_power_state(pdev, state);
+		pci_set_power_state(pdev, pci_choose_state(pdev, state));
 	}
 #else
-	pci_set_power_state(pdev, state);
+	pci_set_power_state(pdev, pci_choose_state(pdev, state));
 #endif
 	spin_unlock_irqrestore(&vptr->lock, flags);
 	return 0;
@@ -3252,7 +3252,7 @@ static int velocity_resume(struct pci_dev *pdev)
 	if(!netif_running(vptr->dev))
 		return 0;
 
-	pci_set_power_state(pdev, 0);
+	pci_set_power_state(pdev, PCI_D0);
 	pci_enable_wake(pdev, 0, 0);
 	pci_restore_state(pdev);